Rasch's sign
[医] 腊施氏征(早期妊娠羊水的波动感)
🧩 词语组成解析
🗣️ 情景例句
As soon as possible.
越快越好。
Friendship cannot stand always on one side.
来而不往非礼也。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。